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Entry  Wed Jan 19 04:25:54 2011, Kevin, Update, Electronics, POX Transfer Functions 
    Reply  Wed Jan 19 10:45:00 2011, Koji, Update, Electronics, POX Transfer Functions 
       Reply  Wed Jan 19 17:00:23 2011, Kevin, Update, Electronics, POX Transfer Functions 
          Reply  Thu Jan 20 01:50:30 2011, Kevin, Update, Electronics, POX Transfer Functions 
Message ID: 4169     Entry time: Wed Jan 19 10:45:00 2011     In reply to: 4167     Reply to this: 4170
Author: Koji 
Type: Update 
Category: Electronics 
Subject: POX Transfer Functions 

TF looks fine except for the large peak at around 200MHz which has been reported by Rana. The time series and the spectrum without the light are pathetic...

I still prefer to see the fit by LISO as the pole/zero fitting of LISO as the fit result is more physically understandable.
Anyone can ask me about the instruction how to use LISO

I guess Idc of 24mA would be just a mistake. It looks like ~0.2mA from the plot that sounds normal for the transimpedance of 2kOhm.

Question: What is the HWHM of the reesonance when you have f0 and Q.

 

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